KR101402510B1 - 액정 배향제 및 액정 표시 소자 - Google Patents

액정 배향제 및 액정 표시 소자 Download PDF

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Publication number
KR101402510B1
KR101402510B1 KR1020070091393A KR20070091393A KR101402510B1 KR 101402510 B1 KR101402510 B1 KR 101402510B1 KR 1020070091393 A KR1020070091393 A KR 1020070091393A KR 20070091393 A KR20070091393 A KR 20070091393A KR 101402510 B1 KR101402510 B1 KR 101402510B1
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KR
South Korea
Prior art keywords
liquid crystal
group
polyamic acid
dianhydride
aligning agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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KR1020070091393A
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English (en)
Korean (ko)
Other versions
KR20080023646A (ko
Inventor
히로유끼 야스다
에이지 하야시
미찌노리 니시까와
Original Assignee
제이에스알 가부시끼가이샤
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Application filed by 제이에스알 가부시끼가이샤 filed Critical 제이에스알 가부시끼가이샤
Publication of KR20080023646A publication Critical patent/KR20080023646A/ko
Application granted granted Critical
Publication of KR101402510B1 publication Critical patent/KR101402510B1/ko
Expired - Fee Related legal-status Critical Current
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
KR1020070091393A 2006-09-11 2007-09-10 액정 배향제 및 액정 표시 소자 Expired - Fee Related KR101402510B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006245045 2006-09-11
JPJP-P-2006-00245045 2006-09-11

Publications (2)

Publication Number Publication Date
KR20080023646A KR20080023646A (ko) 2008-03-14
KR101402510B1 true KR101402510B1 (ko) 2014-06-03

Family

ID=39207538

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Application Number Title Priority Date Filing Date
KR1020070091393A Expired - Fee Related KR101402510B1 (ko) 2006-09-11 2007-09-10 액정 배향제 및 액정 표시 소자

Country Status (3)

Country Link
KR (1) KR101402510B1 (https=)
CN (1) CN101144942A (https=)
TW (1) TW200819510A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5019063B2 (ja) * 2008-03-26 2012-09-05 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
JP5365774B2 (ja) * 2008-11-14 2013-12-11 Ｊｓｒ株式会社 液晶配向剤、液晶配向膜および液晶表示素子
CN101864319B (zh) * 2009-04-15 2014-09-17 Jnc株式会社 液晶配向剂、液晶配向膜以及液晶显示元件
WO2011155576A1 (ja) * 2010-06-10 2011-12-15 日産化学工業株式会社 液晶配向処理剤、液晶配向膜及び液晶表示素子
KR102544307B1 (ko) * 2017-01-13 2023-06-15 닛산 가가쿠 가부시키가이샤 방향족 디아민 화합물 전구체의 제조 방법
JP2023046261A (ja) * 2021-09-22 2023-04-03 Jnc株式会社 光配向方式の液晶配向膜を形成するための光配向用液晶配向剤、液晶配向膜、およびこれを用いた液晶素子
CN115926811A (zh) * 2021-10-06 2023-04-07 捷恩智株式会社 光取向用液晶取向剂、液晶取向膜、液晶元件及液晶取向膜的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06331990A (ja) * 1993-05-18 1994-12-02 Chisso Corp 液晶配向膜および液晶表示素子
JP2000044683A (ja) 1998-07-29 2000-02-15 Nissan Chem Ind Ltd オリゴアニリンユニットを有するジアミン及びポリイミド
KR20000077444A (ko) * 1999-05-27 2000-12-26 마쯔모또 에이찌 폴리아믹산, 폴리이미드, 액정 배향제 및 액정 표시 소자
KR20060049248A (ko) * 2004-07-01 2006-05-18 제이에스알 가부시끼가이샤 잉크젯 도포용 액정 배향제

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06331990A (ja) * 1993-05-18 1994-12-02 Chisso Corp 液晶配向膜および液晶表示素子
JP2000044683A (ja) 1998-07-29 2000-02-15 Nissan Chem Ind Ltd オリゴアニリンユニットを有するジアミン及びポリイミド
KR20000077444A (ko) * 1999-05-27 2000-12-26 마쯔모또 에이찌 폴리아믹산, 폴리이미드, 액정 배향제 및 액정 표시 소자
KR20060049248A (ko) * 2004-07-01 2006-05-18 제이에스알 가부시끼가이샤 잉크젯 도포용 액정 배향제

Also Published As

Publication number Publication date
CN101144942A (zh) 2008-03-19
TWI359175B (https=) 2012-03-01
KR20080023646A (ko) 2008-03-14
TW200819510A (en) 2008-05-01

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